I just found this on a French site.

This Chef's kitchen knife was sold Sep. 2022.

This knife is marked on the blade: "C SCHMACHTENBERG, OHLIGS SOLINGEN".

This wooden-handled knife looks like it could be old.

I never seen this mark before.

"Research is subject to change", a quote by Mildred Clark.

The site had this description: "Superb and Old Family knife used to slice ham.

Holds the cutting edge superbly, brand C. SCHMACHTENBERG OHLIGS Solingen.

Difficult to find today such a quality of knife, although very artisanal".

400f_00009_Couteau-C.-SCHMACHTENBERG-OHLIGS-Solingen-Collector---etui-gros-cuir.jpg (34.03 KB, 211 downloads)
C. SCHMACHTENBERG, OHLIGS SOLINGEN.
C SCHMACHTENBERG, OHLIGS SOLINGEN 001.jpg (104.18 KB, 211 downloads)
C. SCHMACHTENBERG, OHLIGS SOLINGEN.
Last edited by C. Wetzel-20609; 02/11/2023 01:57 AM. Reason: I added more information.